Abstract
Acute kidney injury (AKI) is a frequent and serious complication after pediatric cardiovascular surgery, affecting up to 60 % of patients. Even minor degrees of AKI are associated with worse clinical outcomes, including prolonged mechanical ventilation, longer ICU stay, and increased mortality. Although the mechanism for AKI after cardiopulmonary bypass (CPB) is not completely elucidated, it is known that infants are particularly vulnerable to AKI given the immaturity of their nephron system and the complexity of their cardiac repairs, often necessitating long durations of cardiopulmonary bypass. Current treatment strategies are focused on managing AKI-related fluid overload, which is an independent risk factor for mortality. The early use of renal replacement, often in the form of peritoneal dialysis, is becoming more frequent among this cohort in the absence of other established preventative or treatment options.
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Kwiatkowski, D.M., Krawczeski, C.D. (2015). Acute Kidney Injury After Cardiovascular Surgery in Children. In: Thakar, C., Parikh, C. (eds) Perioperative Kidney Injury. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-1273-5_8
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DOI: https://doi.org/10.1007/978-1-4939-1273-5_8
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